Agricultural Machinery - Agricultural Trailers and Trailed Equipment - Drawbar Jacks
|Publication Date:||15 July 2013|
|ICS Code (Agricultural machines and equipment in general):||65.060.01|
This International Standard specifies terms and definitions, establishes test procedures, and creates minimum performance requirements for telescopic mechanical screw-type jacks or hydraulic jacks mounted on agricultural implements as original equipment and/or replacement jacks.
Furthermore, this International Standard defines terms, establishes test procedures, and creates minimum acceptance criteria for the use of telescopic mechanical screw-type jacks or hydraulic jacks mounted on agricultural implements as original equipment jacks or jacks fitted with a jack attachment mounts (both weld-on and removable). In addition, it specifies minimum markings and information for use to be provided by the jack manufacturer.
These jacks are used specifically for:
- supporting the hitch points of towed agricultural implements during storage;
- lifting and lowering of implement hitches to facilitate attaching to or disconnecting from an agricultural tractor or other agricultural machines;
- levelling of machinery for stationary use.
NOTE Drawbar jacks as part/component of a machine are also covered by ISO 4254-1:2013.